PhysicsAppleton, 1878 - 149 páginas |
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... action They exist combined in unexcited bodies Action of excited on unexcited bodies The Electric Spark Sundry Experiments - Electroscope Action of Points . Change of state , with table of melting - points . Latent heat of Water of ...
... action They exist combined in unexcited bodies Action of excited on unexcited bodies The Electric Spark Sundry Experiments - Electroscope Action of Points . Change of state , with table of melting - points . Latent heat of Water of ...
Página 45
... . You quite understand that the piston of the pump must fit tightly on to the barrel , because otherwise the air will get in from above and prevent the action . Sometimes , however , if a pump is not much used , OF GASES . ] 45 PHYSICS .
... . You quite understand that the piston of the pump must fit tightly on to the barrel , because otherwise the air will get in from above and prevent the action . Sometimes , however , if a pump is not much used , OF GASES . ] 45 PHYSICS .
Página 46
... action depends , like the pump , upon the D Fig . 19 . pressure of the air . I shall not , however , explain its principle . You see the syphon before you in the figure ; it is used for conveying liquids from a vessel at a higher to one ...
... action depends , like the pump , upon the D Fig . 19 . pressure of the air . I shall not , however , explain its principle . You see the syphon before you in the figure ; it is used for conveying liquids from a vessel at a higher to one ...
Página 87
... a lake which is cooled at its surface by the action of intense cold . The surface particles are first cooled , and getting heavier they sink down and are replaced by lighter and warmer particles from. 9 BODIES . ] 87 PHYSICS .
... a lake which is cooled at its surface by the action of intense cold . The surface particles are first cooled , and getting heavier they sink down and are replaced by lighter and warmer particles from. 9 BODIES . ] 87 PHYSICS .
Página 106
... action , we shall find that the metal rod has acquired the same proper ties as the glass ; that is to say , it will attract light bodies like paper or elder pith , but all parts of the rod of metal will have the same property , and not ...
... action , we shall find that the metal rod has acquired the same proper ties as the glass ; that is to say , it will attract light bodies like paper or elder pith , but all parts of the rod of metal will have the same property , and not ...
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acid air-pump attracted BALFOUR STEWART battery blow boiling-point bottom brass bright bulb bulk for bulk buoyancy burning-glass called cannon cold colours conductor convection copper cubic inches cylinder Describe an experiment E. A. FREEMAN earth elec electric machine electroscope excited glass excited sealing-wax expand experiment showing fact feet fill fire force gases Give an instance glass support grains gravity heated body hot body Illustrate your reply iron kinds of electricity knob latent heat lens Leyden jar liquid magnify means mercury metal mirror motion move needle nitric acid particles pass phosphorus piston pith ball plate platinum positive electricity pound weight pressure Price Primer prism ray of light rise rubbed scale-pan Sketch solid sound spark steam stoneware strikes substance sulphuric acid surface temperature thermometer thing told tricity tube valve vapour velocity vessel vibrating body weight wire zinc